With the base SL viewer, it locks up instantly. With Firestorm, it's random ( either instantly or within a few minutes of just standing or TPing somewhere). When the crash happens, it just freezes, no blue screen, client is locked, entire screen is locked, all sounds stop, can't move mouse, etc. The only way for me to exit is to turn off my surge protector. I check the windows event viewer, everything is fine save for the "the computer rebooted without cleanly shutting down" as a result of my only means of exiting.
Also my system runs at a constant 29-39c ( with either SL alchemy, base SL, or Firestorm on) and the freeze just happens with Firestorm/base SL viewer regardless of temperature. I also tested other intensive games such as Fallout 76, Monster Hunter World, and Modded Fallout 4 to see if it'll cause an issue, made my system run 30-43c but no intense lock-ups/crashes like SL/Firestorm. The viewer(s) also crash regardless of the resources I used in the back ground ( like having firefox/steam/discord all on/off at the same time.
Unfortunately I do not have a MEMORY.DMP, but if it does generate after I try Firestorm/SL again, I'll post it.